#include <stdio.h>

int main(){

    char c = 'a';
    char ch = 'b';
    char c2 = 'c';
    printf("%p\n", &c);
    printf("%p\n", &ch);
    printf("%p\n", &c2);
    printf("%d\n", ch);
    printf("%d\n", (unsigned)ch);
    printf("%d\n", (unsigned char)ch);

    char x = c << 32;
    int d = 10;
    int d2 = d << 32;

    printf("%d\n", x);
    printf("%d\n", sizeof(c));

    return 0;
}